<template>
    <div class="demo">
        <h2 >学生姓名:{{name}}</h2>
        <h2>学生性别:{{sex}}</h2>
        <button @click="sendStudentName">把学生姓名给school组件</button>
    </div>
</template>
<script>
import pubsub from 'pubsub-js'
export default {
    name: 'StuStudent',
    data () {
        return {
            name: '222223123',
            sex: '男',
        }
    },
    methods: {
        sendStudentName () {
            pubsub.publish('hello', this.name)
        }
    }

}
</script>
<style scoped>
    .demo {
        background-color: red;
        padding: 5px;
        margin-top: 30px;
    }
</style>